baber/WOPTO huggingface dataset:
Patent JP-2000185464-A (JP)
Title: Method for creating animation cell
Inventor: MAKINO KENICHI
IPC: B41M5/382
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide contours for coloring shade parts and the like at low costs not depending on an expert by giving line drawing on a cell by using a material which is hardly seen visually under visible rays. SOLUTION: A cell 1 is formed by obtaining an original picture A1 with a line drawing made of an infrared ray absorption material, a heat transfer recording medium B consisting of a visible ink under visible rays, and a line drawing copy (a line drawing that emits fluorescence and is visible under the irradiation of UV rays; however, is visually hard under visible light) on a cell by superimposing cells C in turn and irradiating infrared rays from the cell C side under compression. Following this, an original picture A2 is manufactured by adding the line drawing 1c to the original picture A1, and the original picture A2, heat-transfer recording medium D consisting of visually-hard-ink under visible light, and cell C1 are superimposed by the turn, and infrared rays are irradiated from the cell C1 side under compression before obtaining a copy of line drawing 6c on the cell 2, finally, by irradiating UV rays on the cell C2; hence in a state of the line drawing 6c illuminated, coloring is given to a bright part E and shade part F.
Patent JP-H11181576-A (JP)
Title: Rain oriented silicon steel sheet good in film adhesion and extremely low in core loss value
Inventor: YAMAGUCHI HIROSHI
IPC: C21D8/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To coat the surface of a steel sheet with tension application type insulated film with tight adhesion by allowing the surface of a grain oriented silicon steel sheet produced through final finish annealing to have a ceramics base electrodeposited layer contg. calcium. SOLUTION: As for the ceramics base electrodeposited layer contg. calcium, by utilizing electric force, a ceramics layer is adsorbed and precipitated onto the surface of the steel sheet, and as the method, a plating method, an absorbing method by the electrophoresis method of charged colloidal particles or the like are given. Since the obtd. film is small in surface hardness, relatively soft and having plasticity, the peeling of the film does not occur even by the punching, bending or the like of the steel sheet, and its tension applying effect and surface coating effect are not deteriorated even if stress relieving annealing is executed. The ceramics contg. calcium contains calcium in ceramics capable of forming film on the surface of a metal such as calcium phosphate by electrodeposition. The surface of this electrodeposited layer is applied with ordinarily used tension application type insulated coating at request.
Patent JP-H11181744-A (JP)
Title: Device for preventing foreign matter from entering intake
Inventor: YAMAGATA TETSUO
IPC: E02B9/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing foreign matters from entering an intake, by which the foreign matters that tend to flow into the intake from a river are stopped at the river side and forced down in the downstream direc tion of the river to prevent the foreign matters from being trapped and collected at the intake, the foreign matters entrance prevention device capable of being increased in height without increasing the diameter of a rotating shaft, so that an effective intake area can be increased accordingly. SOLUTION: In this device for preventing foreign matters 4 from entering an intake, a plurality of columnar screen units 5 formed by securing a number of discs 52 to a rotating shaft 51 at predetermined intervals are arranged so that the discs 52, 52 of the adjacent columnar screen units 5, 5 overlap. The plurality of columnar screen units 5 are vertically separated into a plurality of groups 5A, 5B.
Patent JP-2000196408-A (JP)
Title: Surface acoustic wave element
Inventor: MORIZAKI TADAHIRO
IPC: H03H9/25
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure for a small sized surface acoustic wave element where defect of an interdigital transducer is suppressed due to a discharge caused by a pyroelectric effect in the manufacture process. SOLUTION: In the small sized surface acoustic wave element where interdigital transducers 111, 121, 131 are formed on a major side of a wafer made of a piezoelectric crystal, comb-line electrodes 141, 142 are combined so that electrode fingers of the comb-line electrode 142 are placed interdigitally between the electrode fingers of the comb-line electrode 141, and the element is provided with a discharge electrode 140 where the comb-line electrode 141 is electrically connected to the interdigital transducers 111, 121, 131 and the comb-line electrode 142 is connected to nowhere. Thus, even in the case that electrostatic charges are produced in the manufacture process and the surface of the wafer of the small sized surface acoustic wave element not connected to an external circuit is charged, the discharge is caused in the discharge electrode 140. Thus, a damage of the interdigital transducers 111, 121, 131 due to the discharge can be suppressed.
Patent JP-2000195738-A (JP)
Title: Manufacture of anisotropic rare earth magnet
Inventor: SATO KOJI
IPC: H01F41/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To mold many magnet product pieces at one press. SOLUTION: An anisotropic rare earth sintered magnet is manufacture by RIP method wherein a rare earth sintered magnet powder packed in a rubber mold is oriented for pulse magnetic field, for compression-molding. Here, the dimension of a sintered body in anisotropic direction is 10-100 mm and it is cut into 5-150 sheets in anisotropic direction.
Patent JP-2001182179-A (JP)
Title: Ventilation structure for mid-to-high-rise apartment house
Inventor: ARAGAKI MORINOBU
IPC: E04F17/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation structure for use in a mid-to-high-rise apartment house, which realizes constant ventilation by the natural ventilation system at no energy cost and at the same time, prevents propagation of speaking voice and splash noise of a dwelling unit to the other dwelling units. SOLUTION: Each dwelling unit 2 has an exhaust pipe 42 provided therefor, which horizontally penetrates an exterior wall 12 and has an indoor edge thereof opened in a ceiling of the dwelling unit 2 concerned or in the vicinity of the ceiling. An outdoor edge of the exhaust pipe 42 for each dwelling unit is extended via a pipe shaft 4, arranged outside the dwelling unit 2 concerned to the pipe shaft 4 of the dwelling unit on an upper story, of which the outdoor edge is then opened therein. Furthermore, a pipe shaft ventilation port 45 for discharging air in the pipe shaft 4 concerned is formed at an upper portion of the pipe shaft 4 on the upper story. Thus, indoor air of each dwelling unit 2 can be discharged into the pipe shaft 4 on the upper story, by using stacking effect of the exhaust pipe 42 for each dwelling unit and is further discharged to the outside of the building.
Patent JP-H11192076-A (JP)
Title: Frozen drink
Inventor: TORII KEIICHIRO
IPC: A23L2/02
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen drink capable of allowing a cryopreservation of a drink to be readily carried out without adding a preservative while keeping the flavor of the drink, and capable of being readily defrosted by sealing ice fragments and a liquid in the interior of a container, and cooling the container to freeze the liquid. SOLUTION: The frozen drink having ice fragments and a container sealing the ice fragments is obtained by packing the ice fragments including a part or the whole of the ice fragments seasoned or colored, and a liquid having >=5.0% solid content and the volume of <=1/2 of the container volume in the interior of the container, and cooling the container to freeze the liquid. The frozen drink has a little volume expansion even if the frozen drink is subjected to the frozen preservation, because the frozen drink has the ice fragments packed therein, and thereby the drink can be readily subjected to the frozen preservation while reducing the load on the container. Further, the frozen drink facilitates readily providing the drink with good flavor by an easy defrosting operation.
Patent JP-2001185822-A (JP)
Title: Printed wiring board
Inventor: SATO MITSUMASA
IPC: H05K1/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the waste amount of the harmful substance adhering sacrificial board of a printed wiring board. SOLUTION: The printed wiring board have individual dividing grooves around pattern recognizing mark sections which are harmful material adhering sections on its sacrificial board. Consequently, the waste amount of the harmful substance adhering the sacrificial board after division can be minimized.
Patent JP-2000191013-A (JP)
Title: Liquid jet pump
Inventor: KUWABARA KAZUHITO
IPC: B65D47/34
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To speed up assembling of a liquid jet pump by modularizing specific components of the pump and to assure easy management of components. SOLUTION: A stem 10 whose lower part is formed as a large diameter part 11 is vertically movably passed through, and a lower part of a stem locking cylinder 23 is fixed to an upper internal face of a cylinder barrel 1 so that it cannot come out. A second outward flange 16 attached on an upper part of the stem locking cylinder is mounted on an inner periphery of a first outward flange 2, and an upper inner diameter of the stem locking cylinder 23 is made to be smaller than an outer diameter of the large diameter part 11 of the stem to have a cylinder A, a cylindrical piston 9 and the stem 10 modularized.  The cylinder barrel 1 is hung down into a container body, an attach cylinder G is fitted over an external face of a container neck 32, a pushdown head with nozzle H is fitted over an external face of an upper end of the stem 10, and further a spring I is extended between a flange-like top wall 30 and a top wall 34 to provide a product.
Patent JP-2000193967-A (JP)
Title: Reflection display device
Inventor: OZEKI MASAO
IPC: G02B5/30
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection display device which is bright even under dark external light by disposing at least one polarizing plate in the observer side and disposing a specified anisotropic polarized light converting layer between the polarizing plate and the observer. SOLUTION: This device consists of an anisotropic polarized light converting layer 1 which converts the polarizing direction of light, polarizing plates 2, 3, phase difference plates 4, 5, substrates 6, 7, transparent electrodes 8, 9, insulating films 10, 11, alignment films 12, 13, sealing material 14, 15, liquid crystal layer 16, color filters 17 to 19 of three primary colors of red, green and blue, and reflection layer 20. The transmission direction of linearly polarized light through the anisotropic polarized light converting layer 1 is aligned to the transmission direction of the polarizing plates 2, 3. Namely, the anisotropic polarized light converting layer 1 mostly scatters linearly polarized light having any vibration direction or changes the propagation direction of the light, and the layer 1 mostly transmits linearly polarized light having a second oscillation direction perpendicular to the first oscillation direction. The second oscillation direction coincides with the transmission direction of the polarizing plates 2, 3.
Patent JP-2001189335-A (JP)
Title: Micro ball mounting device
Inventor: MIZUNO YOSHINORI
IPC: H05K3/34
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To mount a micro ball on a work with high alignment probability by efficiently and stably distributing, without variations, a micro ball to a jug, such an array jig and suction jug. SOLUTION: A cylinder 58 is provided with an ultrasonic wave vibrator 57. A drive circuit is provided which supplies a drive current to the ultrasonic wave vibrator 57 for ultrasonic wave vibration. A controller is provided, where the drive current is supplied to the ultrasonic wave vibrator 57 from the drive circuit, so that a standing wave comprising concentric nodes is generated inside the cylinder 58 moving on a sucking jug 33 for a micro ball B to be converged on the node, distributing to the sucking hole of the sucking jig 33. A temperature sensor 59, which detects the temperature of cylinder 58, is provided.  If the controller determines, based on the detection signal from the temperature sensor 59, that the temperature of the cylinder 58 is higher than a set temperature range, a cooling mechanism 15 is actuated to cool down the cylinder 58, while if it is determined to be lower, the ultrasonic wave vibrator 57 is vibrated and heated, to keep it within a set temperature range.
Patent JP-2001180407-A (JP)
Title: Steering support device in tandem parking
Inventor: HIGA KOJI
IPC: B60R21/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a steering support device in tandem parking enabling a driver to easily grasp the steering quantity at the start of tandem parking and a steering wheel turn-back point regardless of the stop position of the vehicle when starting tandem parking. SOLUTION: When a shift lever is operated a reverse position in a tandem start position, the rear image of the vehicle is displayed on the image plane of a monitor (a), and when a parking mode switch is turned on, a steering wheel operation quantity guide 40 and an eye mark 30 are displayed being superposed on the rear image of the vehicle (b). The steering wheel is turned until an actual steering quantity mark 43 coincides with a steering quantity mark 42, and the vehicle is backed while holding the steering wheel as it is (c). As the vehicle is backed, the rear image of the vehicle changes, and the eye mark 30 enters a parking space T (d), the vehicle is stopped judging the vehicle to have reached a steering wheel turn-back position. The steering wheel is then turned back at a maximum steering angle, and vehicle is backed to complete tandem parking (e).
Patent JP-2001180776-A (JP)
Title: Packaging case for kitchen knives
Inventor: MORI YASUTAKE
IPC: B65D85/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging case for kitchen knives capable of packaging a blade of a kitchen knife in the stabilized state and checking the gripping feel by gripping a gripping haft of the kitchen knife. SOLUTION: The packaging case 4 for the kitchen knife 1 is provided with a first packaging material 5 formed of a sheet-shaped mount and a second packaging material 6 formed of a thin wall transparent synthetic resin sheet cover covering the first packaging material 1. The second packaging material 6 is provided with a storage section 7 with a storage recess 8 recessed into almost the same shape as the outer shape of the blade 1. An opening 9 into which the gripping haft 3 or the base end 2c of the blade 2 can be inserted is formed on the side of the base end 8a of the storage recess 8 so that the gripping haft 3 is positioned outside the storage recess 8 and exposed outside the packaging case 4 when the blade 2 is stored in the storage recess 8.
Patent JP-2000166978-A (JP)
Title: Brake bar mechanism of wheelchair
Inventor: TSUKAMURA YOSHIYUKI
IPC: A61G5/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To operate the subject mechanism with small force by constituting a brake lever of a shaft with a stopper at an upper part and a cylinder with a projection part in contact with the stopper at a lower part and making it freely extensible. SOLUTION: A brake piece 10 and the shaft 11 are pivotally supported in the state of being freely rotatable to a brake plate 12 and both of them are connected by a connecting plate 13 in the state of being freely rotatable. A spring 14 is engaged with the piece 10 and the plate 13. The shaft 11 is put through to a lever cylinder 15 and the stopper 16 is fixed to the upper end of the shaft 11. The inner diameter of the cylinder 15 is made a little longer than the outer diameter of the stopper 16 to enable the stopper 16 to slide. Then, a projection part 15a in contact with the stopper 16 is formed at the lower end part of the cylinder 15. when a grip 17 is gripped, the cylinder 15 is slid upward and rotated forward, the piece 10 pressurizes rear wheels to lock a brake. The brake is unlocked by opposite operation. Thus, the brake can be operated with small operating force.
Patent JP-2001193790-A (JP)
Title: Base isolation device
Inventor: NAKAYA SEIJI
IPC: F16F15/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device eliminating the possibility of exerting ill effects on a stored exhibit due to illumination while maintaining base isolation performance. SOLUTION: The base isolation device comprises a lower face plate 12 placed on a floor, an upper face plate 13 supported on the lower face plate 12 so as to be movable horizontally, and an energy absorbing mechanism for absorbing kinetic energy of the lower face plate 12 and the upper face plate 13 when relatively moved in the horizontal direction. A light source projector 14 is fixed onto the upper face plate 13 and a optical fiber 15 is connected to the light source projector 14. A projection portion 17 is formed at the end of the optical fiber 15 and a light emitted in the light source projector 14 is guide to the projection portion 17 via the optical fiber for projecting light on an exhibit 3.
Patent JP-H0499696-A (JP)
Title: Method for manufacture of color filter array for liquid crystal display
Inventor: CHIYAARUZU DEEBUITSUDO DEBOAA
IPC: G02F1/1335
Filed: 1990-12-11
Abstract: PURPOSE: To enhance clearness and to make manufacture easy and inexpensive by a method wherein a dye image of a repeated mosaic pattern is transferred onto a dye receiving layer, a dye donor element in contact with a dye receiving element is separated, a transparent permanent support is laminated on the dye receiving layer having the dye image of the repeated mosaic pattern and a temporary support is removed. CONSTITUTION: A dye donor element 15 is laid on a dye receiving layer 17. This dye receiving layer 17 has a macromolecular alignment layer 12, a transparent conductive layer 11 and a macromolecular dye receiving layer 10. The radiation energy of a laser, resistance heating, intense flash or the like being used, a dye donor is heated through a mask and thereby a mosaic pattern of dye is formed in a dye receiving layer 10'. The dye donor being removed, a permanent support 14 made of glass or the like is fixed on the receiving layer having the mosaic pattern, a temporary support 13 is removed and thereby a color filter array element 16 is obtained. As for the material of the temporary support, a metallic foil, e.g. thin stainless steel, or a macromolecular material, e.g. poly(ethylene terephthalate) or a macromolecular diimide material, is used.  For the permanent material, a transparent material such as polycarbonate, polyethylene terephthalate, cellulose acetate or polystyrene is used.
Patent JP-H05309430-A (JP)
Title: Method and device for separating product
Inventor: HAYAKAWA MINORU
IPC: B21D28/36
Filed: 1990-12-13
Abstract: PURPOSE:To separate products worked by a punch press, which are connected through a small connecting part to a work, from the work without using man power, automatically, easily and quickly. CONSTITUTION:The products G are worked by the turret punch press 1 from the work W, the work W wherein each of these products G are connected by the small connecting part J is conveyed by a work conveyor 37 to a product separation device 7 installed near the turret punch press 1. The product separation device 7 installs a work supporting device 41 which bears plural support rolls 30 having this supporting device 7 and a separate area 75 each and can reciprocate freely, and a separator device 45 which is provided with plural separation members 127, can move freely vertically and rotate freely, and each product G is separated automatically from the work W.
Patent JP-H04217616-A (JP)
Title: Composition for oral cavity
Inventor: OKAJIMA TAKAO
IPC: A61Q11/00
Filed: 1990-12-18
Abstract: PURPOSE:To obtain a composition having improved utilization of fluorine to teeth and increased preventing effects on dental caries by treating fluorine and calcium with an ascorbic phosphoric ester into fluoride colloid. CONSTITUTION:(A) An aqueous solution of hydrogen fluoride such as sodium fluoride is blended with (B) a water-soluble calcium salt such as calcium chloride dihydrate and (C) an ascorbic phosphoric ester to promote colloid formation of the reaction product of the component A and the component B or a salt thereof such as sodium ascorbic-2-phosphate to give fluoride colloid having extremely small particle size. The blending ratio of the F ion: Ca ion: the component C is preferably 0.1-10:1:0.05-20. Content of fluorine in a composition for oral cavity is 10-100,000ppm, especially preferably 150-60,000ppm.
Patent JP-H04218782-A (JP)
Title: Detecting device of current
Inventor: NAKAMURA KENJI
IPC: G01R19/00
Filed: 1990-12-19
Abstract: PURPOSE:To make current detection highly precise by providing a modulation circuit wherein two switching elements are connected in parallel and turned ON and OFF in reverse phases to each other and by zeroing an error due to offset voltages which the switching elements have. CONSTITUTION:A DC voltage being proportional with a current to be measured and appearing in detecting resistor 3 is converted by a modulation circuit 5 into an AC signal having an amplitude being proportional with the voltage, and the signal is amplified to a sufficiently high level by a transformer 6 and an AC amplifier 7, converted into a DC signal by a demodulation circuit 8, propagated through a low-pass filter 9, converted into a voltage-current conversion circuit 10 and made to be an output of a current detecting device l. By connecting switching elements 51 and 52 of the modulation circuit 5 in parallel and by turning them ON and OFF in reverse phases to each other, in this constitution, offset voltages of the elements 51 and 52 are offset and thereby an output error of the modulation circuit 5 due to the offset voltages of the elements 51 and 52, that is, an offset error of the output of the device l, is zeroed substantially.
Patent JP-H04218997-A (JP)
Title: Shielding structure for high frequency circuit device
Inventor: TOMURA MASASHI
IPC: H04M1/02
Filed: 1990-12-14
Abstract: PURPOSE:To electromagnetically shielding individual high frequency function circuits with narrow space. CONSTITUTION:A printed wiring board 21, where a plurality of high frequency function circuits are mounted, is attached to a shielding case 20, and also at the inner face of a resin mold case 24, whose inner face is treated to be conductive, is provided a rib 28, where a slit 29 which separates each high frequency function circuit mounted on said printed wiring board 21 from each other is made. And it is so constituted that the top of the shield material 30 pressure- welds to the earth pattern of said printed wring board 21 when having pressure- fit a shielding material 30 in the slit 29 of that rib 28 and put that printed wiring board 21 between said shield case 20 and the resin mold case 24 thereby assembling them.
Patent JP-H04222085-A (JP)
Title: Information recording medium
Inventor: NAKAGAMI SHIGERU
IPC: G06K19/10
Filed: 1990-12-24
Abstract: PURPOSE:To form a bar code as visible information by later heating a thermal coloring layer formed on an information recording medium. CONSTITUTION:In the information recording medium for recording information on an infrared ray reflecting layer 24 by an infrared ray absorbing bar code consisting of an infrared ray absorbing material, the infrared ray absorbing bar code 18 and a dummy infrared ray transmitting bar code 20 consisting of an infrared ray transmitting material are previously formed, an infrared ray transmitting bar code 160 is additionally formed by heating the thermal coloring layer 16 and visible information is recorded by combining these bar codes.